Key features

• •【Package Inlcuded】 10 Pack Medium Ideal replacement aquarium filters cartridges element, Size: 4.9in *4.3in ,Fit for Aqueon QuietFlow LED PRO Power Filter Size 10 & E Internal Power Filter Size 20 .
• •【Four-Stage Filtration】The filter is made of dense dual-sided mesh, the better the filtration effect. With 25% more active activated carbons and zeolites are added to effectively filter and absorb impurities in water, maintain a clean water source, and provide a healthy growth environment for fish.
• •【Further cleaning】The outer layer is made of soft cotton and high-density fibers. Multi layer cotton can collect debris or waste without sucking fish, keeping the water clear and fresh.
• •【Reliable material:】Well-designed, with minimal leakage of carbon powder and no water pollution. Uniformly distributed cotton will not obstruct normal water flow.
• •【Easy to use】 Before use, rinse with cold water to remove external dust, and then completely place it in the filter chamber.